What are the different types of non-renewable resources?
Non-renewable resources are those that are limited and cannot be replenished once they are depleted. They are formed naturally over millions of years and cannot be reproduced or replaced in a short amount of time. Some examples of non-renewable resources include fossil fuels (oil, gas , coal, and natural gas), minerals (such as gold, silver, and copper), and water (if the supply is limited and not replenished at the same rate as it is used).